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An identification method for enclosed voids restriction in manufacturability design for additive manufacturing

Shutian LIU,Quhao LI,Wenjiong CHEN,Liyong TONG,Gengdong CHENG

Frontiers of Mechanical Engineering 2015, Volume 10, Issue 2,   Pages 126-137 doi: 10.1007/s11465-015-0340-3

Abstract:

Additive manufacturing (AM) technologies, such as selective laser sintering (SLS) and fused depositionPast researches on designs and design methods often focused on how to obtain desired functional performanceof the structures or parts, specific manufacturing capabilities as well as manufacturing constraintsHowever, the inherent constraints in AM processes should be taken into account in design process.FDM technology to indicate further the necessity of considering the simply-connected constraint in design

Keywords： additive manufacturing     topology optimization     manufacturability constraints     design for additive manufacturing    

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Additive Design and Manufacturing of Jet Engine Parts

Pinlian Han

Engineering 2017, Volume 3, Issue 5,   Pages 648-652 doi: 10.1016/J.ENG.2017.05.017

Abstract:

The additive design (AD) and additive manufacturing (AM) of jet engine parts will revolutionize theof AM, such as gradient materials and micro-structures, have opened up a new direction in jet engine designand manufacturing.Collaboration between design and manufacturing is the key to success in fields including aerodynamicsEngineers must change the way they design a part, as they shift from the traditional method of &ldquo

Keywords： Additive manufacturing     Additive design     Jet engine     Porous structure    

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Topology optimization based on reduction methods with applications to multiscale design and additivemanufacturing

Emmanuel TROMME, Atsushi KAWAMOTO, James K. GUEST

Frontiers of Mechanical Engineering 2020, Volume 15, Issue 1,   Pages 151-165 doi: 10.1007/s11465-019-0564-8

Abstract: Advanced manufacturing processes such as additive manufacturing offer now the capability to control materialplacement at unprecedented length scales and thereby dramatically open up the design space.capabilities of advanced manufacturing technologies.However, the resulting design problem is computationally challenging as very fine discretizations arethe method, including applications to infill patterns in additive manufacturing.

Keywords： multiscale topology optimization     micro-structure     additive manufacturing     reduction techniques     substructuring    

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Design and In Situ Additive Manufacturing of Multifunctional Structures Article

Yan Zhang, Guangyu Zhang, Jing Qiao, Longqiu Li

Engineering 2023, Volume 28, Issue 9,   Pages 58-68 doi: 10.1016/j.eng.2022.11.009

Abstract: However, conventional design and manufacturing methods—which generally lack quality controlMotivated by the concept of design for manufacturing, we adopt a layer regulation method with anestablished optimization model to design typical MFSs with load-bearing, electric, heat-conductionA high-temperature in situ additive manufacturing (AM) technology is developed to print various This work provides a systematic approach for high-performance design and advanced manufacturing

Keywords： Additive manufacturing     Multifunctional structure     Optimal design     Satellite     Polyetheretherketone    

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Architectural Design and Additive Manufacturing of Mechanical Metamaterials: A Review Review

Chenxi Lu, Mengting Hsieh, Zhifeng Huang, Chi Zhang, Yaojun Lin, Qiang Shen, Fei Chen, Lianmeng Zhang

Engineering 2022, Volume 17, Issue 10,   Pages 44-63 doi: 10.1016/j.eng.2021.12.023

Abstract: While macroscale and simple layouts can be realized by conventional top-down manufacturing approachesmany of the sophisticated designs at various length scales remain elusive, due to the lack of adequate manufacturingRecent progress in additive manufacturing (AM) has led to the realization of a myriad of novel metamaterialfidelity have enabled the rapid development of architected metamaterials and drastically reduced the design-computation

Keywords： Mechanical metamaterials     Auxetic materials     Architectural design     Additive manufacturing    

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Design and applications of morphing aircraft and their structures

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 3, doi: 10.1007/s11465-023-0750-6

Abstract: The design and fabrication of high-performance, lightweight, and intelligent morphing structures havebecome a hot topic in advanced aircraft design.Second, the novel applications of several technologies for morphing unmanned aerial vehicles, including additivemanufacturing for fabricating complex morphing structures, lattice technology for reducing structuraldiscusses multiple challenges, including flexible structures, flexible skins, and control systems, in the design

Keywords： morphing aircraft     additive manufacturing     lattice structure     smart material     flexible structure     flexible    

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Manufacturing cost constrained topology optimization for additive manufacturing

Jikai LIU, Qian CHEN, Xuan LIANG, Albert C. TO

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 2,   Pages 213-221 doi: 10.1007/s11465-019-0536-z

Abstract: laser powder bed additive manufacturing process.Topology optimization for additive manufacturing was recently extensively studied, and many related topicsHowever, metal additive manufacturing is an expensive process, and the high manufacturing cost severelyTechnically, the additive manufacturing cost model for laser powder bed-based process is establishedEffectiveness of the proposed algorithm is proved by numerical design examples.

Keywords： topology optimization     manufacturing cost     additive manufacturing     powder bed    

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Surface accuracy optimization of mechanical parts with multiple circular holes for additive manufacturing

Jinghua XU, Hongsheng SHENG, Shuyou ZHANG, Jianrong TAN, Jinlian DENG

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 1,   Pages 133-150 doi: 10.1007/s11465-020-0610-6

Abstract: Compared with traditional machining methods, additive manufacturing (AM) technology can decrease the

Keywords： surface accuracy optimization     multiple circular holes     additive manufacturing (AM)     part build orientation    

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Development Trends in Additive Manufacturing and 3D Printing Perspective

Bingheng Lu, Dichen Li, Xiaoyong Tian

Engineering 2015, Volume 1, Issue 1,   Pages 85-89 doi: 10.15302/J-ENG-2015012

Abstract:

Additive manufacturing and 3D printing technology have been developing rapidly in the last 30 yearsInnovations in material, design, and fabrication processes will be inspired by the merging of 3D-printingtechnology and processes with traditional manufacturing processes.Finally, 3D printing will become as valuable for manufacturing industries as equivalent and subtractivemanufacturing processes.

Keywords： additive manufacturing     3D printing     fabrication modes     customized fabrication     innovative design    

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Additive manufacturing: technology, applications and research needs

Nannan GUO, Ming C. LEU

Frontiers of Mechanical Engineering 2013, Volume 8, Issue 3,   Pages 215-243 doi: 10.1007/s11465-013-0248-8

Abstract:

Additive manufacturing (AM) technology has been researched and developed for more than 20 years.ability to build parts with geometric and material complexities that could not be produced by subtractive manufacturing

Keywords： additive manufacturing (AM)     AM processes     AM materials     AM applications    

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Introduction to the Special Issue on Additive Manufacturing

Editorial Board of Special Issue on Additive Manufacturing

Engineering 2017, Volume 3, Issue 5, doi: 10.1016/J.ENG.2017.05.027

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A Realization Method for Transforming a Topology Optimization Design into Additive Manufacturing Structures Article

Shutian Liu, Quhao Li, Junhuan Liu, Wenjiong Chen, Yongcun Zhang

Engineering 2018, Volume 4, Issue 2,   Pages 277-285 doi: 10.1016/j.eng.2017.09.002

Abstract:

Topology optimization is a powerful design approach that is used to determine the optimal topologytopology results, especially those obtained using the density framework, into parametric computer-aided design(CAD) models that are ready for subsequent shape optimization and manufacturing.

Keywords： Topology optimization     Additive manufacturing     Characteristics preservation     Adaptive fitting     Shape optimization    

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Review of materials used in laser-aided additive manufacturing processes to produce metallic products

Xiaodong NIU, Surinder SINGH, Akhil GARG, Harpreet SINGH, Biranchi PANDA, Xiongbin PENG, Qiujuan ZHANG

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 3,   Pages 282-298 doi: 10.1007/s11465-019-0526-1

Abstract: Rapid prototyping (RP) or layered manufacturing (LM) technologies have been extensively used to manufactureTherefore, extensive research has been conducted to develop new additive manufacturing (AM) technologiesThis review can help experts select the ideal type of process or technology for the manufacturing of

Keywords： direct metal deposition     laser-based manufacturing     rapid manufacturing     selective laser melting     additivemanufacturing    

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Exploiting Additive Manufacturing Infill in Topology Optimization for Improved Buckling Load Artical

Anders Clausen, Niels Aage, Ole Sigmund

Engineering 2016, Volume 2, Issue 2,   Pages 250-257 doi: 10.1016/J.ENG.2016.02.006

Abstract:

Additive manufacturing (AM) permits the fabrication of functionally optimized components with highThe opportunity of using porous infill as an integrated part of the manufacturing process is an exampleAutomated design methods are still incapable of fully exploiting this design freedom.

Keywords： Additive manufacturing     Infill     Topology optimization     Buckling    

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Development of Additive Manufacturing Technology and Industry in China

Wang Lei, Lu Bingheng

Strategic Study of CAE 2022, Volume 24, Issue 4,   Pages 202-211 doi: 10.15302/J-SSCAE-2022.04.018

Abstract:

As an emerging manufacturing technology, additive manufacturing (AM)AM technology has changed the design and manufacturing process of products and is regarded as an &ldquoManufacturing Standardization (United States (U.S.)) and The Additive Manufacturing StandardsManufacturing Strategy, Additive Manufacturing Standardization Roadmap, and the Department of DefenseAdditive Manufacturing Strategy.

Keywords： additive manufacturing     3D printing     advanced manufacturing     high-end manufacturing equipment industry    

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Title Author Date Type Operation

An identification method for enclosed voids restriction in manufacturability design for additive manufacturing

Shutian LIU,Quhao LI,Wenjiong CHEN,Liyong TONG,Gengdong CHENG

Journal Article

Additive Design and Manufacturing of Jet Engine Parts

Pinlian Han

Journal Article

Topology optimization based on reduction methods with applications to multiscale design and additivemanufacturing

Emmanuel TROMME, Atsushi KAWAMOTO, James K. GUEST

Journal Article

Design and In Situ Additive Manufacturing of Multifunctional Structures

Yan Zhang, Guangyu Zhang, Jing Qiao, Longqiu Li

Journal Article

Architectural Design and Additive Manufacturing of Mechanical Metamaterials: A Review

Chenxi Lu, Mengting Hsieh, Zhifeng Huang, Chi Zhang, Yaojun Lin, Qiang Shen, Fei Chen, Lianmeng Zhang

Journal Article

Design and applications of morphing aircraft and their structures

Journal Article

Manufacturing cost constrained topology optimization for additive manufacturing

Jikai LIU, Qian CHEN, Xuan LIANG, Albert C. TO

Journal Article

Surface accuracy optimization of mechanical parts with multiple circular holes for additive manufacturing

Jinghua XU, Hongsheng SHENG, Shuyou ZHANG, Jianrong TAN, Jinlian DENG

Journal Article

Development Trends in Additive Manufacturing and 3D Printing

Bingheng Lu, Dichen Li, Xiaoyong Tian

Journal Article

Additive manufacturing: technology, applications and research needs

Nannan GUO, Ming C. LEU

Journal Article

Introduction to the Special Issue on Additive Manufacturing

Editorial Board of Special Issue on Additive Manufacturing

Journal Article

A Realization Method for Transforming a Topology Optimization Design into Additive Manufacturing Structures

Shutian Liu, Quhao Li, Junhuan Liu, Wenjiong Chen, Yongcun Zhang

Journal Article

Review of materials used in laser-aided additive manufacturing processes to produce metallic products

Xiaodong NIU, Surinder SINGH, Akhil GARG, Harpreet SINGH, Biranchi PANDA, Xiongbin PENG, Qiujuan ZHANG

Journal Article

Exploiting Additive Manufacturing Infill in Topology Optimization for Improved Buckling Load

Anders Clausen, Niels Aage, Ole Sigmund

Journal Article

Development of Additive Manufacturing Technology and Industry in China

Wang Lei, Lu Bingheng

Journal Article